Solar radiation in San Ildefonso Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, December 18
Total: 1602 wh/m2Hours09:0014 w/m2
10:00138 w/m2
11:00282 w/m2
12:00374 w/m2
13:00415 w/m2
14:00220 w/m2
15:0090 w/m2
16:0053 w/m2
17:0016 w/m2
Tomorrow, December 19
Total: 897 wh/m2Hours09:004 w/m2
10:0055 w/m2
11:00140 w/m2
12:00185 w/m2
13:00205 w/m2
14:00148 w/m2
15:0082 w/m2
16:0053 w/m2
17:0025 w/m2
Friday, December 20
Total: 1773 wh/m2Hours09:0012 w/m2
10:00109 w/m2
11:00224 w/m2
12:00286 w/m2
13:00292 w/m2
14:00310 w/m2
15:00290 w/m2
16:00187 w/m2
17:0063 w/m2
Saturday, December 21
Total: 2204 wh/m2Hours09:0013 w/m2
10:00121 w/m2
11:00277 w/m2
12:00370 w/m2
13:00413 w/m2
14:00399 w/m2
15:00330 w/m2
16:00213 w/m2
17:0068 w/m2
Sunday, December 22
Total: 1830 wh/m2Hours09:0012 w/m2
10:00144 w/m2
11:00277 w/m2
12:00353 w/m2
13:00334 w/m2
14:00301 w/m2
15:00229 w/m2
16:00129 w/m2
17:0051 w/m2
Monday, December 23
Total: 597 wh/m2Hours09:003 w/m2
10:0036 w/m2
11:0069 w/m2
12:0093 w/m2
13:00103 w/m2
14:00100 w/m2
15:0083 w/m2
16:0054 w/m2
17:0056 w/m2
Tuesday, December 24
Total: 2234 wh/m2Hours09:0011 w/m2
10:00141 w/m2
11:00277 w/m2
12:00371 w/m2
13:00414 w/m2
14:00400 w/m2
15:00332 w/m2
16:00216 w/m2
17:0072 w/m2
Wednesday, December 25
Total: 2239 wh/m2Hours09:0010 w/m2
10:00141 w/m2
11:00276 w/m2
12:00371 w/m2
13:00414 w/m2
14:00401 w/m2
15:00334 w/m2
16:00218 w/m2
17:0074 w/m2
Thursday, December 26
Total: 2242 wh/m2Hours09:0010 w/m2
10:00140 w/m2
11:00275 w/m2
12:00371 w/m2
13:00414 w/m2
14:00402 w/m2
15:00335 w/m2
16:00220 w/m2
17:0075 w/m2
Friday, December 27
Total: 2247 wh/m2Hours09:0010 w/m2
10:00139 w/m2
11:00275 w/m2
12:00371 w/m2
13:00415 w/m2
14:00403 w/m2
15:00336 w/m2
16:00221 w/m2
17:0077 w/m2
Saturday, December 28
Total: 2253 wh/m2Hours09:009 w/m2
10:00138 w/m2
11:00275 w/m2
12:00371 w/m2
13:00416 w/m2
14:00404 w/m2
15:00338 w/m2
16:00223 w/m2
17:0079 w/m2
Sunday, December 29
Total: 2258 wh/m2Hours09:009 w/m2
10:00138 w/m2
11:00275 w/m2
12:00371 w/m2
13:00416 w/m2
14:00405 w/m2
15:00339 w/m2
16:00225 w/m2
17:0080 w/m2
Monday, December 30
Total: 2268 wh/m2Hours09:009 w/m2
10:00138 w/m2
11:00275 w/m2
12:00372 w/m2
13:00417 w/m2
14:00407 w/m2
15:00341 w/m2
16:00227 w/m2
17:0082 w/m2
Tuesday, December 31
Total: 2277 wh/m2Hours09:009 w/m2
10:00137 w/m2
11:00275 w/m2
12:00373 w/m2
13:00419 w/m2
14:00408 w/m2
15:00343 w/m2
16:00229 w/m2
17:0084 w/m2
Wednesday, January 1
Total: 2288 wh/m2Hours09:009 w/m2
10:00137 w/m2
11:00275 w/m2
12:00373 w/m2
13:00420 w/m2
14:00410 w/m2
15:00345 w/m2
16:00232 w/m2
17:0087 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
